*,
*::after,
*::before {
	box-sizing: border-box;
}

:root {
	font-size: 16px;
	--color-text: #fff;
	--color-bg: #000;
	--color-link: #fff;
	--color-link-hover: #907030;
	--color-title: #907030;
	--perspective: 1500px;
	--grid-item-ratio: 1.5;
	--grid-width: 100%;
	--grid-height: auto;
	--grid-gap: 2vw;
	--grid-columns: 4;
	--grid-inner-scale: 1;
}

body {
	margin: 0;
	color: var(--color-text);
	background-color: var(--color-bg);
	font-family: 'Times New Roman', Times, serif;
	font-variation-settings: 'ital' 0, 'wght' 300;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

/* 页面加载器 */
.loading::before,
.loading::after {
	content: '';
	position: fixed;
	z-index: 1000;
}

.loading::before {
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: var(--color-bg);
}

.loading::after {
	top: 50%;
	left: 50%;
	width: 100px;
	height: 100px;
	margin: -30px 0 0 -30px;
	border-radius: 50%;
	opacity: 0.4;
	background: var(--color-link);
	animation: loaderAnim 0.7s linear infinite alternate forwards;
}

@keyframes loaderAnim {
	to {
		opacity: 1;
		transform: scale3d(0.5, 0.5, 1);
	}
}